Costas Sisters books in order

The Costas Sisters duology reading order by Carly Phillips, featuring Greek-American sisters finding summer romance.

Reading order

# Title Published Author Buy on Amazon
1 Under the Boardwalk 2004 Carly Phillips Buy
2 Summer Lovin’ / Summer of Love 2005 Carly Phillips Buy

The Costas Sisters duology follows Greek-American sisters from a lively, close-knit family. Set during summer with a boardwalk backdrop, the books blend family comedy with romantic storylines as each sister finds her match.

Carly Phillips brings warmth and humor to this two-book series, capturing the dynamics of a big family while delivering satisfying romances. The summer setting and family interactions give the books a fun, lighthearted tone.

Frequently Asked Questions

What order should I read the Costas Sisters books?

Read them in order: Under the Boardwalk (2004) followed by Summer Lovin’ (2005). Each book focuses on a different Costas sister.

What is the Costas Sisters series about?

The duology follows Greek-American sisters from a close-knit family as they find romance during summer. The books blend family dynamics with beach-set love stories.

Is this series a good starting point for Carly Phillips?

Yes, the Costas Sisters duology is self-contained and offers a good introduction to Phillips’ style of writing family-centered romances with humor and heat.

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