Just saw this in my email from Reading Eggs.
Deal ends 4:59 PM AEST, 18th July 2020!
"Stay safe and keep reading with a wonderful selection of FREE children's e-books on Amazon Kindle! Your child can keep learning and enjoy a delightful range of stories, encouraging healthy reading habits that will set them up for success.
There's something to suit children of all ages and reading levels—from colourful early readers that make the perfect bedtime story, to illustrated chapter books that are impossible to put down."
Some picks from the bunch
[Learn to Read with Reading Eggs Box Set 3: Lessons 21–30 Kindle Edition] (https://www.amazon.com.au/dp/B07J4PBF14)
[Everyone's Pet: A Storylands, Larkin Street Book Kindle Edition] (https://www.amazon.com.au/dp/B07M6NYN5S)
[Frankie's Week: A Storylands, Larkin Street Book Kindle Edition] (https://www.amazon.com.au/dp/B07L9V3X9D)
[Open Day (Saddleback Stables Book 5) Kindle Edition] (https://www.amazon.com.au/dp/B07KX42BCM)
[The Dancing Tree (Fairy Forest Book 5) Kindle Edition] (https://www.amazon.com.au/dp/B07KX2NRJM)
[Mystery Man - Cluey Crew Book 5 -Kindle Edition] (https://www.amazon.com.au/dp/B07KZSGP6K)
[Main Link if it didn't work] (http://click.e.readingeggs.com/?qs=bdf8b5c93d0f55f2add6931da…)
Thanks OP
FYI - not all books in that link is $0, e.g. https://www.amazon.com.au/Fruit-Salad-Reggie-Friends-Book-eb…