4-Star Review of Donny and Mary Grace’s California Adventure
Read the full review and comments at Online Book Club.

Read the full review and comments at Online Book Club.

There are many reasons why writers choose to write. It can be because they love telling stories and because they use writing as a form of expression. It can sometimes be because they want to inform, educate and enlighten about a subject that isn’t popularly known or has been prone to misconceptions. It might be,…
I’m thrilled to have released the second book in the Grandma Gang series, Donny and Mary Grace and the Dognappers, and I am just as excited to announce that I will continue to donate 10% of net proceeds from sales to the Special Olympics. The Special Olympics holds a special place in the hearts of…
Crime-solving siblings Mary Grace and Donny team up with the Grandma Gang to solve the mysterious disappearance of dogs from their California town; Ten percent of net proceeds from book sales to be donated to Special Olympics Lompoc, CA (September 26, 2022) – Author Cathy Pepe has released the second novel in the Grandma Gang…
Thank you to Shakiera Reece for a wonderful 4-star review of of Donny and Mary Grace’s California Adventures. Read the full review here:
Lompoc, CA (July 18, 2023) – The fourth and final mystery novel in the Grandma Gang children’s book series, Donny and Mary Grace Go to Camp, has been posthumously published following the passing of author Cathy Pepe. The new, exciting tale concludes the adventures of Donny, a curious boy with Down syndrome, and Mary Grace,…
Photo gallery of readers enjoying Donny and Mary Grace’s California Adventures: A Grandma Gang Mystery.