Roberto's trip to the top
By: John B. Paterson Jr. & John B. Paterson Sr. ; illustrated by Renato Alarcao
Contributors: Paterson, John (John Barstow); Alarcão, Renato, ill
Edition: 1st pbk ed.
Publisher: Candlewick Press
Published: 2010
Place of publication: Somerville, MA
Language: eng
ISBN-13: 9780763647551; 9780763627089
Notes: Ages 4-9.