Amy Hest's Baby Duck picture books -
In The Rain With Baby Duck Baby Duck and the Bad Eyeglasses is another.
"Thank you, Grandpa" by Plourde, Lynne
"Where is Grandpa?" by T.A. Barron
"Sweet, Sweet Memory" by Woodson, Jacqueline
"Song and Dance Man" by Karen Acherman
Knots on a Counting Rope
Butterfly House by Eve Bunting
Farolitas for Abuelo by Rudolfo Anaya.
"Where's Grandpa" by T.A. Barron.
Grandpa's Fishing Buddy
The Hello Goodbye Window (Caldecott winner) by Norton Juster
All the Places to Love by Patricia MacLachlan
Gus and Grandpa series by Claudia Mills (Gus and Grandpa Go Fishing)
Grandpa & Bo / Kevin Henkes.
40 uses for a grandpa / Harriet Ziefert ; drawings by Amanda Haley.
Thank you Grandpa by Lynn Plourde