01504cam a2200421 i 4500 461768997 TxAuBib 20200101120000.0 191028s2020||||||||||||||||||||||||eng|u 2019049007 9781452137797 hardcover 145213779X hardcover NJQ/DLC eng rda DLC TxAuBib rda Blackall, Sophie. If you come to Earth / Sophie Blackall. San Francisco : Chronicle Books, 2020. ©2020. pages cm. txt rdacontent n rdamedia nc rdacarrier sti rdacontent rdamedia rdacarrier In this picture book, a boy writes a letter to an imagined alien, explaining all the things he will need to know about Earth and the people who live here--and adding a postscript asking what the alien might look like. Ages 3-5. Chronicle Books. Grades K-1. Chronicle Books. 20200101. Imagination Juvenile fiction. Extraterrestrial beings Juvenile fiction. Extraterrestrial beings Fiction. Letters Juvenile fiction. Letters Fiction. Picture Books. Earth (Planet) Juvenile fiction. Earth (Planet) Fiction. Picture books for children.