Inspired by real-life makers Ada Lovelace and Marie Curie, this beloved #1 bestseller champions STEM, girl power and women scientists in a rollicking celebration of curiosity, the power perseverance, and the importance of asking “Why?”

Don't miss Ada’s further adventures—with her friends Iggy Peck and Rosie Revere—in the instant New York Times bestseller Rosie Revere and the Raucous Riveters, the first all-new chapter book starring The Questioneers!

Ada Twist’s head is full of questions. Like her classmates Iggy and Rosie—stars of their own New York Timesbestselling picture books Iggy Peck, Architect and Rosie Revere, Engineer—Ada has always been endlessly curious. Even when her fact-finding missions and elaborate scientific experiments don’t go as planned, Ada learns the value of thinking her way through problems and continuing to stay curious.

Collect them all! Add these other STEM favorites from #1 New York Times bestselling team Andrea Beaty and David Roberts to your family library today!

Andrea Beaty is the author of Secrets of the Cicada Summer, Attack of the Fluffy Bunnies, When Giants Come to Play, and Iggy Peck, Architect. She lives just outside Chicago. Learn more about Andrea at andreabeaty.com. David Roberts has illustrated many children’s books, including Iggy Peck, Architect, Little Red, and Cinderella: An Art Deco Love Story. He lives in London.

SHIPPING

Mockingbird Baby and Kids strives to process all in-stock items within 3 business days.  Please keep in mind we are closed on Mondays.  Overnight and Express orders ship on the closest business day.  Overnight and Express do not apply to UPPAbaby strollers or car seats.

Orders shipping within the United States (excluding Alaska, Hawaii and islands) ship free if order total is $100+.  Orders under $100 will incur a $9.00 shipping charge.  Domestic orders ship via USPS or UPS.

We ship WORLDWIDE!  International shipping is calculated at checkout.  Customers are responsible for all customs and duties.  International orders will incur a ship charge priced in cart once shipping address is entered.  Orders will ship DHL International, USPS or UPS.

Our shipping carriers are also feeling the impact of the pandemic and shipping is taking longer than expected.    If your tracking information shows that your package was delivered, but you can't find it within 48 hours of expected delivery, please:

• Verify your shipping address
• Check the full delivery location
• Check if delivered to a neighbor - there are lots of new drivers working for all shipping carriers
• In rare cases, packages may say delivered up to 48 hours before arrival.

RETURNS

You may return new, unworn and unused items with tags attached within 14 days of delivery for full refund, less outbound ship costs.  Returns are at the customers expense.  UPPAbaby strollers, car seats, Rumbleseats, high chairs, Mockingbird gift cards and special orders are not returnable.

Returns can be made via mail or in store.  You are welcome to return via the most convenient shipping method for you.  Please pack all items in their original packing to return, including the original packing slip or a note indicating it is a return.   Items received as a gift may be returned for store credit.

Mockingbird Baby & Kids  | Return | 219 Main Street | Charlestown, MA | 02129

You should expect to receive your refund within three weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days) and the time it takes your bank to process our refund request (5 to 10 business days).  Mockingbird does not cover the cost of return shipping.