Jo Bujhe So Buddhiman: Bestseller Book by Lalit Narain Upadhyaya: Jo Bujhe So Buddhiman

Ganit Ke Jadu: Bestseller Book by Lalit Narain Upadhyaya: Ganit Ke Jadu

Mazedaar Prashna Gyanwardhak Uttar: Bestseller Book by Lalit Narain Upadhyaya: Mazedaar Prashna Gyanwardhak Uttar

Mazedaar Muhaware: Bestseller Book by Lalit Narain Upadhyaya: Mazedaar Muhaware

Jo Bujhe So Chatur Sujan: Bestseller Book by Lalit Narain Upadhyaya: Jo Bujhe So Chatur Sujan

Pashu-Pakshi Pahichanen: Bestseller Book by Lalit Narain Upadhyaya: Pashu-Pakshi Pahichanen

Ulajhe moti: Bestseller Book by Lalit Narain Upadhyaya: Ulajhe moti

Aashcharyon Se Bhara Sansar: Bestseller Book by Lalit Narain Upadhyaya: Aashcharyon Se Bhara Sansar

Pakshiyon Ki Ashcharyajanak Baaten: Bestseller Book by Lalit Narain Upadhyaya: Pakshiyon Ki Ashcharyajanak Baaten

Vanaspati Jagat Ki Ashcharyajanak Baten: Bestseller Book by Lalit Narain Upadhyaya: Vanaspati Jagat Ki Ashcharyajanak Baten