Images. 197 (t, b) Mike Powell/Getty Images. 198 (b) Duomo/Corbis. 199 (tr, bl) AP Photo. 200 (b) iStockphoto. 201 (ml) Clive Brunskill/Allsport/Getty Images. (mr) Neal Preston/Corbis. (bl) Wally NcNamee/Corbis. (br) AP Photo/Todd Bissonette. 203 (m) Libby Chapman/istockphoto.com. (bc) Clive Stewart/Getty Images. 207 (tr) John Giustina/Getty Images. 208 (ml) Chris Birck. (bl) William Waterfall/Pacific Stock. (mr) Kevin R. Morris/Corbis. (bml) Danny Lehman/Corbis. (tl) Annie Griffiths Belt/Corbis. (br) Zigy Kaluzny/Getty Images. (tc) DigitalVision/PictureQuest. (tr) Creatas Images/Jupiterimages. 210 (bl) Bettman/Corbis. 211 (bl) Corbis. (bmr) Buddy Mays/Corbis. (br) W. Wayne Lockwood, M.D./Corbis. (bml) Thinkstock/Corbis. 212 (c) Corbis. 213 (t) Bettmann/Corbis. (br) Krista Kennell/ZUMA/Corbis. (bl) Syracuse Newspapers/David Lassman/The Image Works. 214–215 (bg) Bob Krist/Corbis. 216 (tr) Ken Graham/Getty Images. 218 (bl) Howard Folsom/Photo Network/PictureQuest. (bc) Liz Garza-Williams. (br) DigitalVision/PictureQuest. (mr) Howard Folsom/Photo Network/PictureQuest. (bmr) PhotoSphere Images/PictureQuest. (bml) PhotoAlto/Jupiterimages. (tr) Dan Johnson/Creatas Images/Jupiterimages. 220 (l) PhotoSphere Images/Jupiterimages. 220–221 (bg) Tim Fitzharris/Minden Pictures/Getty Images. 222 (c) Norbert Wu/Minden Pictures/Getty Images. (bl) Alanie/Life File/Getty Images. 222–223 (c) Dan Leffel/age fotostock/SuperStock. 223 (t) Donovan Reese/Getty Images. (mr) images-of-france/Alamy. (tr) Tom Bean/Corbis. (br) Image Source Aurora/Alamy. (b) Donovan Reese/Getty Images. 224 (mr) Hugh Sitton/Getty Images. (br) Ken Samuelsen/PhotoDisc/Getty Images. 225 (ml) Tom Sheppard/Getty Images. (b) Donovan Reese/PhotoDisc/Getty Images. 226 (b) Ted Levin/Animals Animals. (b) Tom Bean/Getty Images. (t) Gary Randall/Getty Images. 227 (ml) David Muench/Corbis. (tr) Jack Dykinga/Getty Images. (mr) David Frazier/Getty Images. (bl) Ron Dahlquist/SuperStock. 228–229 (bg) Gary Randall/Getty Images. 230–231 (bg) Tom Bean/Getty Images. 231 (br) Jack Dykinga/Getty Images. 232 (b) David Muench/Corbis. (r) Pixtal/SuperStock. (l) Lee Foster/Alamy. 233 (c) Maslowski Productions. (b) Ted Levin/Animals Animals. (t) Frank Greenaway/Getty Images. 234 (t) Sean Cayton/The Image Works. (b) Ron Dahlquist/SuperStock. 235 (t) David Frazier/Getty Images. (b) Robert Harding/Picture Library Ltd/Alamy. 236 (l) Mexico/Alamy. (r) iStockphoto. 237 (tc) Getty Images. (bc) Getty Images. 242 (tr, bl) Liz Garza-Williams. (bg) Artville. (tl) Timothy Hearsum/AGStockUSA. (br) Larry Fleming/AGStockUSA. (mr, ml) Ed Young/AGStockUSA. 244 (bl,bml) Bud Endress. (bmr,ml,mc,mr,l,r) Artville. (br) Stockbyte. (c) Liz Garza-Williams. (tr) C Squared Studios/PhotoDisc/Getty Images. 245 (tl) Larry Lefever/Grant Heilman Photography. (tr) Alan Pitcairn/Grant Heilman Photography. (bl) Grant Heilman/Grant Heilman Photography. (br) Liz Garza-Williams. 246 (t, ml, mr, bl, br) Bud Endress. 247 (t) Bud Endress. (ml) Polka Dot Images/Jupiterimages. (mr) Kevin Cooley/Getty Images. (bl) First Light/Getty Images. (br) Barry Yee/Getty Images. 248–249 (bg) Corbis. 250 (t) Doug Menuez/PhotoDisc/Getty Images. 252 (c) Arthur C. Smith III/Grant Heilman Photography. 254 (l,c) Liz Garza Williams. 254–255 (bg) C. Borland/PhotoLink/Getty Images. 256 (t) AGStockUSA, Inc./Alamy. (b) C-JS/Grant Heilman Photography. (ml, br) PhotoDisc/Getty Images. 257 (br) SW Productions/Getty Images. (bc, mr, tr) PhotoDisc/Getty Images. (ml) Ariel Skelley/Blend Images/Getty Images. 259 (tl, br) Grant Heilman/Grant Heilman Photography. (tml) Wolfgang Hoffmann/AGStockUSA. (tc) Larry Fleming/AGStockUSA. (tmr) Tom Myers/AGStockUSA. (tr) Barry Runk/Grant Heilman Photography. (bl) Jim Jernigan/AGStockUSA. (bc) Christi Carter/Grant Heilman Photography. 260 (t, c) Frank Siteman. (b) Fletcher & Baylis/Photo Researchers, Inc. 261 (tr) Paul McCormick/Image Bank/Getty Images. (ml) Tom Mareschal/Image Bank/Getty Images. (mr) PhotoAlto/Getty Images. (tl) Emmanuel Lattes/Alamy. (bl) FoodPix/Jupiterimages. (tmr) David Boag/Alamy. 262 (c) Frank Siteman. 263 (bg) Ron Niebrugge/Alamy. 264 (l) Diana Koenigsberg/Botanica/Jupiterimages. 264–265 (t) Ron Niebrugge/Alamy. 265 (mr) Owen Franken/Corbis. (l) Greg Probst/Panoramic Images. (b) Medford Taylor/National Geographic Image Collection/Getty Images. 266–267 (t) Ron Niebrugge/Alamy. 267 (b) Paul McCormick/Image Bank/Getty Images. 268 (tl) Tom Mareschal/Image Bank/Getty Images. (b) FoodPix/Jupiterimages. (tr) Emmanuel Lattes/Alamy. 268–269 (t) Ron Niebrugge/Alamy. 269 (l) Stockbyte/Getty Images. 271 (tc) Ed Young/Corbis. (bc) Bill Barksdale/Corbis. 276 (br, bc) Ralph A. Clevenger/Corbis. (ml) Jules Frazier/PhotoDisc/Getty Images. (bl) Bettmann/Corbis. (tmr) Gérard Degeorge/Corbis. (c) Roman Soumar/Corbis. (tc) Digital Stock. (tl) Stockbyte/Getty Images. (tr) iStockphoto. 278 (t) Bud Endress. (l) Herman Agopian/Getty Images. 279 (t) Bud Endress. 280 (tl,tr) Digital Stock. (b) NASA from “Sunny and Moonshine.” (tmr) NASA Goddard Space Flight Center (NASA-GSFC). 281 (t) Dennis di Cicco/Corbis. (b) Digital Stock. 282–283 (bg) Hubblesite/NASA. 284 (t) Bob Daemmrich/Stock Boston Inc. 285 (t) Digital Vision/Getty Images. 286 (bg, bl) Digital Stock. (bmr) Tony Freeman/PhotoEdit. (br) Liz Garza-Williams. 288 (l) Tony Freeman/PhotoEdit. 288–289 (bg) Thinkstock/Corbis. 289 (c) Dorling Kindersley/Getty Images. (t,b) David Dolak/iStockphoto. (mc) Hubblesite/NASA. 290 (tr) Terje Rakke/Getty Images. (b) Aurora Creative/Getty Images. 291 (mr) Johner/Getty Images. (b) VisionsofAmerica/Joe Sohm/Digital Vision/Getty Images. 293 (tl, tc, tr, bc) Digital Stock. (bl) Bud Endress. (bc, br) PhotoDisc/Getty Images. 294 (c) Larry Landolfi/Photo Researchers Inc. (b) NASA. (t) NASA-HQ-GRIN. 295 (tl) Frank Zullo / Photo Researchers, Inc. (tr) Steve A. Munsinger/Photo Researchers, Inc. (mr) Corbis. (bl) NASA. (ml) NASA/Jim Grossmann. 296 (bg) Hubblesite/NASA. (t, b) NASA. 297 (b) NASA-HQ-GRIN. 298 (b) NASA/Jim Grossmann. 299 (b) NASA. (b) Ray Moreton/Keystone/Getty Images. 300 (t) NASA-HQ-GRIN. 301 (t, bl) NASA. (c) NASA/Roger Ressmeyer/Corbis. 302 (b) NASA/Roger Ressmeyer/Corbis. (t) NASA. 303 (bg) Larry Landolfi/Photo Researchers, Inc. 305 (m) NASA 310 (tc) argus/Shutterstock. (ml – mr) Tischenko Irina/Shutterstock. DJ Mattaar/Shutterstock. Paul A. Suders/Corbis. Richard Cummins/Corbis. Bill Perry/Shutterstock. Brandon D. Cole/Corbis. 316 (tr) Tom Bean/Getty Images. 323 Corel. 324 (lml) Michael Newman/PhotoEdit. (rm) Rudy Von Briel/PhotoEdit. (rmr) Jonathan Nourok. 325 (tl, tc) Liz Garza Williams. (tr) David Young-Wolff/PhotoEdit. (ml) Phil McCarten/PhotoEdit. (mc) Courtesy of Brown Publishing Network. (mr) Liz Garza Williams. (bl) Schafer & Hill/Getty Images. (br) Debora Davis/PhotoEdit. 328 (tc, tr) Liz Garza Williams. (m) John Paul Endress. (br) Liz Garza Williams. 330 (tr) Liz Garza Williams. 331 (tl) PhotoDisc/Getty Images. (ml) PhotoDisc/Getty Images. (mc) Ron Chapple/Thinkstock/Jupiter Images. (mr) PhotoDisc/Getty Images. (bl) Artville. (bc) Tim Turner/Foodpix/Jupiter Images. 332 (tl) Liz Garza Williams. (tc) Artivlle. (tr) John Paul Endress. (ml) John Paul Endress. (mr) Spencer Grant/PhotoEdit. (br) John Paul Endress. 333 Row 1–5 (l, m, r) Liz Garza Williams. 334 (bc) Liz Garza Williams. 335 (br) Corel. 336 Row 1 (l, m, r) Liz Garza Williams. Row 2 (l, lml, rmr, r) Liz Garza Williams. Row 3 (l, m) Liz Garza Williams. (r) David Young-Wolff/PhotoEdit. 337 (br) AFP/Corbis. 339 Row 1-3 (l, m, r) Liz Garza Williams. 350 (r) Getty Images. 357 (tr) The Stocktrek Corp/Brand X/Jupiter Images. 359 (m) PhotoDisc/Getty Images. 361 (b) NASA-JPL-Caltexh/Mars Rover/digital version by Science Faction/Getty Images. 364 (mr) Creatas Images/Jupiter Images.
124 The Signing of the United States Constitution in 1787, Undated painting by Stearns, Bettmann/Corbis. 128 The Signing of the United States Constitution in 1787, Undated painting by Stearns, Bettmann/Corbis. 158 Pegasus, 4th Century B.C. Greek coin; Market in Athens: wood engraving, 19th century; Greek Theatre: colored engraving, late 19th century, The Granger Collection, New York. 159 Amphora with Pegasus and Columns, Araldo de Luca/Corbis. Poseidon, Apollo, and Artemis, Relief (440-432 BCE) from the east frieze of the Parthenon, Athens, Greece, Erich Lessing/Art Resource, NY. “King Midas and the Golden Touch” Kinuko Y. Craft/Used by permission of Harper Collins Publishers. 161 Market in Athens: wood engraving, 19th century, The Granger Collection, New York. Pegasus, 4th Century B.C. Greek coin, The Granger Collection, New York. 162 Greek Theatre: colored engraving, late 19th century, The Granger Collection, New York. 163 Poseidon, Apollo, and Artemis, Relief (440-432 BCE) from the east frieze of the Parthenon, Athens, Greece, Erich Lessing/Art Resource, NY. 164–165 “King Midas and the Golden Touch” © Kinuko Y. Craft/Used by permission of Harper Collins Publishers. 166 Amphora with Pegasus and Columns, Araldo de Luca/Corbis. 167 Athena, bronze, c. 340 BC Classical Greek The Art Archive/Archaeological Museum Piraeus/Dagli Orti. Dionysius Ancient Greek dish, Krater, 530 BC The Print Collector/Alamy. 210 Vue De Boston by Francois Xav Havermann, Corbis. Engraving of The Mayflower After a Painting by Marshall Johnson; Sacajawea Guiding the Lewis And Clark Expedition by Alfred Russell; The United States Expedition to Utah, Engraving, 1857 Bettman/Corbis. 211 Oregon Trail by William Henry Jackson, The Granger Collection, New York. 276 Starry Night by Vincent Van Gogh, LaurosGiraudon/Bridgeman Art Library Musee d’Orsay, Paris, France. 298 19th century Lithograph of Galileo Galilei Demonstrating His Telescope, Archivo Iconografico, S.A./Corbis.
5 (woman raking leaves) (man putting light on post) (hot dog vendor) (lifeguard) (coach) (police officers) Marilee Heyer. 12 (“Night Watch”) (security guard) (night sky) (uniform) (swatch of blue) Cathy Diefendorf. 14 (uniform) Cathy Diefendorf. 39 (senior center) Marilee Heyer. 46 (birds) Michael Bergen. 73 (seashore scene) (pond scene) Robert Hynes. 80 (“Under the Moon”) Marilee Heyer. 142 (“Recipe for a Story”) Terry Tidwell. 143 (Pirate) (Giant) (Bear) (Old woman) (Dragon) Lane Yerkes. 144 (Paul Bunyan) (Paul Bunyan and pancakes) (Paul Bunyan planting trees) (footsteps) Fian Arroyo. 145 (Aladin & Genie) (wishes) Marilee Heyer. 150 (“Tell Me a Tale”) Marilee Heyer. 152–153 (illustration of house) Barbara Fortin. 154–155 (interior of house) Barbara Fortin. 157 (god and goddess) (Poseidon and Athena) Kat Thacker. 176 (stomach, arm, heart, lungs, and skeleton) Artville 250 (scale) John Jones. 251 (family and storm) John Jones. 289 (turtle) Rick Allen. 290 (rain) (sun melting) Rick Allen. 291 (owl and sun) (two figures and sun) Rick Allen. 300 (stages of a rocket) (Saturn IV rocket) Stephen Wagner.