The Summer Ultimatum by Amanda Shelley →https://books2read.com/SummerUltimatum
One Wild Summer by Amy Stephens
→http://books2read.com/onewildsummer
Taking Summer by Cassandra Cripps
→https://books2read.com/u/bryv67
Finding Summer by Cassandra Cripps
→https://books2read.com/u/b5XLGG
Summer Magic by C.L. Collier
→https://books2read.com/u/b6MdGZ
Summer Solstice by Jami Denise
→https://books2read.com/u/47Yggj
The Boys of Summer by Hope Irving
→https://mybook.to/TheBoysOfSummer
A Sun-kissed Summer by M Leigh Morhaime
→https://books2read.com/asunkissedsummer
Summer Swoon by Tina Gallagher
→https://books2read.com/u/bPyBLr
For other stand alone books in this series, be sure to check out
→ https://www.amazon.com/dp/B0CC2L5HN5