Harper Collins The Secret Key: Agatha Oddly (1) by Lena Jones
On Swiggy Instamart: seen in 19 stores in 6 cities in our October 2026 check.
Hard to find: 19 stores in India
- 1 PieceMRP ₹399
Which apps have it
Stores that listed it on each app, across India.
Where it is sold
Every city where a store listed it. For Blinkit, Zepto, Swiggy Instamart and BigBasket, the pincodes of those stores.
- Chennai14 stores
- Instamart 14
Stores in pincodes 600002 (Anna Road), 600004 (Mylapore), 600010 (Kilpauk Medical College), 600029, 600042 (Velacheri), 600058 (Athipattu), 600081 (Tondiarpet Bazaar), 600082 (Kumaran Nagar), 600092 (Virugambakkam), 600095 (Ayanambakkam), 600116 (Alapakkam), 600117 (Old Pallavaram), 600126 (Mappedu), 603210 (Urapakkam)
- Delhi1 store
- Instamart 1
Stores in pincodes 110074 (Satbari)
- Ghaziabad1 store
- Instamart 1
Stores in pincodes 201002 (Ingrahm Institute)
- Gurgaon1 store
- Instamart 1
Stores in pincodes 122001 (Gurgaon)
- Kharar1 store
- Instamart 1
Stores in pincodes 140301 (Daun Majra)
- Thane1 store
- Instamart 1
Stores in pincodes 400615 (Ghodbunder Road)
On the map
Each square is the area around a store that listed it (Blinkit, Zepto, Swiggy Instamart and BigBasket).
More from Harper Collins
Similar, in more stores
Questions people ask
Which apps have Harper Collins The Secret Key: Agatha Oddly (1) by Lena Jones?
In our October 2026 check: Swiggy Instamart (19 stores).
Where can I buy Harper Collins The Secret Key: Agatha Oddly (1) by Lena Jones in Chennai?
On Swiggy Instamart (14 stores). Open the app with your address to see if a store near you has it now.
Seen in our check of each app in October 2026: a store counts when it listed the product as we looked. Stock changes through the day, and each app is the final word for your address. Flipkart Minutes and JioMart counts are rounded, as on QuickCommerceMap. How we know