I have seen these neat ideas for Summer posted (either through Instagram or email) and wanted to share in case anyone is still searching for something :
A Bible Reading Plan for the Summer
Mother Culture Tracker (hosted by Brandy Vencel from the blog Afterthoughts)
Mother's Education (also hosted by Brandy Vencel)
Bible Journal Love with Robin Sampson (her current course Time with God is FREE!)
Any of Kari's Bible Studies
Prayers of Promise devotional
One of my all-time favorite preachers is Paul Washer. He began the Heart Cry Missionary Society as a way to support foreign missionaries, while at the same relying completely on God to finance and open the doors to do so. On the website, there is a reading list posted - once you click on the link scroll to the bottom. Fantastic ideas for those afternoons when you need a book to crawl into.
Making Bible a Daily Habit (I have only watched the first part of episode one)
And I have been trying to carve out the time to watch this entire series all the way through, this summer I am determined to find time to do it! Bible Skills by Bent Tree.